Thessaloniki, three weeks after the peace treaty at Serres.
From the slope above the harbor, Constantine watched the Venetians put their old bones back together. Riggers swarmed the rebuilt sheds, tar bleeding into fresh timber. The Lion of Saint Mark snapped over familiar arches. They had bargained mooring rights as coin and pledge both. The harbor was Imperial again, but by the treaty Venice kept a leased strip of quay and a hand in customs, the look of a contract kept. He turned his horse toward the heights.
The road climbed between tight-shouldered houses. A boy paused at a cracked fountain; water feathered from a lion's mouth. Above, the Heptapyrgion lifted knuckled against the sky. At the gate tower, chisels bit wet stone; hammers rose and fell, and chips drifted down in a white rain.
A mason glanced down at the Emperor, then back to his work. The stone still showed a few jagged letters, half‑pinned in their bed as if the script itself resisted the pry: traces of a name and date cut under the Ottomans when they had crowned this gate with their authority. A year after conquest, said the story in the rock, the tower was "rebuilt" and the commandant had planted his title high over every head that entered. Dust streaked the masons' cheeks. The Ottoman inscription split under the iron like a brittle bone.
"Leave a clean face," Constantine said. "Have Sphrantzes' clerk take a rubbing before the last marks are gone. Put it in the archive."
The foreman bobbed his head, surprised. Constantine rode under the arch; stone grit rasped under his stallion's shoes. The courtyard smelled of lime, sweat, and lamp-oil. Men hauled tables across the gravel toward a chamber whose doors he'd planed and rehung days after the city returned. A runner with seal-pouches skidded aside to let him pass.
His new office was an old room with a fresh skin. They had dragged out sacks of moldy grain and a broken brazier, scrubbed the floorboards, scraped soot off the vaults. Against one wall stood a board painted black, slashed with chalk lines and small squares for "done," "promised," "in hand." Pins marked country towns. Across two trestles lay a table of planks, the map of Macedonia fastened to it with iron nails. Paper sprouted like winter weeds, folded folios tied with string, open notes, narrow strips with names in Sphrantzes' tidy hand. Two junior officers slipped out as Constantine entered, hugging their packets to their chests.
George Sphrantzes rose from the disorder, composed inside the storm of paper. Ink-stained fingers smoothed his robe by habit; the quill behind his ear cast a small shadow on his temple.
He leaned forward, eyes still on the ledger. "We should have held back more from that three hundred thousand," he said. "A larger share for ourselves. The allies would still have signed."
Constantine tapped a finger against the table, slow, deliberate. "Perhaps," he said. "Ten thousand more or less makes little difference in the end. We cannot hold onto any of this without allies who are pleased to call it peace. They must profit, too, and see their portion as fair." His mouth tightened. "Still, I should have pressed harder. The Grand Vizier came to terms with a speed that would shame a factor in Ragusa."
"Loredan's first number was not an idle one." George said, eyes flicked to the blackboard.
"It is no shame to see where we erred, so long as we set it right next time," Constantine replied.
George nodded once. "Then I must put before you the other ledgers. Thessaloniki cannot be held by prayer and procession. She needs men, workshops, and mouths to consume the bread we intend to bring. Repopulation will cost remission, timber, seed. The works you have proposed", his quill moved, pointing without flourish to a blank square marked only with a cross, "are the spine of that plan, but they will ask funds not only to birth them, but to keep them standing until they return anything."
"We will build where the land will pay us to," Constantine said. He tapped the map with a knuckle. "This city is our palm. From here, one can close a fist upon the heart of Macedonia, the Balkans, and the roads east. Glarentza is too far south. It is a beach where ships land fine cargo; it is not a watchtower. I will not pull up the whole camp from there, but the army's nerve must run through here now."
"The nerve can run," George said, "and still lack muscle for a time. Garrison requests are breeding." He pulled a folio from a stack and laid it open. "Andreas reports orderly surrenders at Veria, Kozani, and Grevena. No breach of terms, flags lowered, keys received, powder counted. He is methodical." A second folio. "Prince Thomas writes that Larissa and Trikala have yielded. There was a short pillage by Turkish bandits on the Trikala road; he reports it was suppressed with minimal bloodshed and the culprits punished."
Constantine waited. George's finger remained at the bottom of the page. He did not fidget; he did not clear his throat.
"He has appointed a castellan at Thessaly," George said. "A man from his wife's household. The letter bears only his name; it cites no imperial grant."
"Again," Constantine said. He felt the catch and release of breath, the small heat of annoyance behind the eyes. "He plays at a second chancery in his tent." He let the line of that thought go slack. "Very well. We will answer with process, not temper. Draft a reprimand in my voice and send a copy to every banner. No appointments made without the imperial seal. Those made shall be reviewed within the week. The castellan at Thessaly is to present himself here within twelve days with his letter of service and his keys; he will hold interim command under oath until I decide. And tell Thomas this: the army is not a family estate."
George inclined his head. "He will not like the rebuke, but it will stand. A sealed order read at every banner leaves him no ground."
He set the folio aside and reached for another, thinner packet whose seal was already broken. "There is one more important matter that touches both coin and purpose. Our reports and a few captured registers speak of mine works in Chalkidiki."
Constantine turned slightly, the day growing a point. "Go on."
"Siderokausia," George said. He pronounced the name deliberately, letting its iron core sound in the room. "The Turks kept the name. They opened the old mines after they took Thessaloniki and brought men to work them, three years' investment at least. Murad was assembling yield. There is silver. There may be gold in the wash and by‑veins. I have notes that mention engineers from Kratova, and there are lists of stores, picks, lamp‑oil, rope. It reads like a mine that has learned again how to breathe."
Constantine's hand, resting on the map, curled once, then flattened. The plan he had drawn in the air at the harbor became clay with lines he could press his thumb into. "The first priority, and mine," he said. "I want a survey under guard. Send Kantakouzenos with engineers and men who have dug rock before, not poets who have walked past a cliff and called it a mountain. They will set markers and count mouths. And they will hang my seal on the gate. He paused, then added, voice firmer: "No, this is too important. I will lead the inspection myself."
"I thought you would," George said, and in that small sentence lay the relief of a ledger squared. "I'll have the escort ready and word sent ahead." He lifted a stick of chalk and drew the mark with quiet finality.
Constantine straightened. "Now," he said, "to the rest."
The rest was always a heap larger than a man. They took it by handfuls.
"Letters to Theophilus Dragas," Constantine said, pacing. "He knows the tables. Send our balance and our need: garrisons, bridge timbers, powder—costed. Ask remittances from the Morea."
"I will draft it," George said. "And for the city?"
"We will call settlers," Constantine said. "Remissions of tax for a year. Do not promise detail on any street; promise only shelter and peace under law."
George lifted a second quill, wrote the bones of it on a strip.
A knock sounded at the door; the chamberlain for the lower gate stooped in.
"From the Holy Mountain, Emperor," he said. "A delegation waits below in the lesser hall. They ask audience with you as soon as your business permits."
George set down his quill. Constantine felt a familiar dryness along the tongue. Athos had moved like a mountain at sea for the last few years, heavy, inscrutable, making its own weather. Now it sent men to his gate.
"Give them shade and water," he said. "I will come when we finish this page." The chamberlain bowed out.
"They were hard pressed under Murad," George said, as if noting the weather. "Many of their estates in Chalkidiki were taken into the sultan's hands. They will want them back, and more than back."
"And they will weigh every word I said in Saint Demetrios a few weeks ago," Constantine answered. "We will give them law." He closed the folio in front of him with his hand as if closing a wound. "Bring the letters on Thomas to me after noon. I will write the final lines myself. And have the officers for the mine escort informed. No trumpets about it."
George gathered the threads into his arms without losing one. "It shall be so."
The lesser hall of the Heptapyrgion was long and cool, lit by three high slits and a brace of lamps. Constantine sat at a plain table, ink and wax to one side. The floor still held a faint vinegar bite from the scrubbing after the last Ottoman officers left. Twelve monks entered with the careful dignity of men who carry an unseen weight, road dust on their hems. The eldest leaned on a staff; its ferrule clicked once on the flagstone as they bowed.
"Your Imperial Majesty," said the one who spoke for them, a middle‑aged monk with a steady face and eyes that looked at the middle distance rather than at any man. "We come from the Holy Community of Athos to greet you in Thessaloniki, a city of saints returned to the faith of our fathers."
"Welcome," Constantine said. He did not smile; he did not frown. His hands were quiet on the table. "This hall has heard Turkish and Greek both these past years. Let it hear plain speech today."
The spokesman's eyes lowered a fraction in acknowledgment. "If it please Your Majesty, the brethren of the Holy Mountain give thanks that God has shown His mercy through your arms. We look to you now as guardian of the realm, set here by His providence. In that spirit, we entreat that the ancient privileges of Athos be remembered, that the charters granted in past times might be renewed under your hand. In the years of the Turk, certain vineyards and estates in Chalkidiki were seized, our ships hindered, our houses pressed with heavy dues. We ask only that what was taken unjustly be restored, so that our prayers and our labors may stand wholly in service to God and to Your Majesty."
There was a rustle among the monks behind him. An older one in a coarse robe, his beard an iron grey, stepped forward half a pace. The leader's hand twitched as if to restrain him and then fell, respectful, when he saw the resolve in the elder's face.
"Our hand," the elder said, "cannot set your name on our prayers while you wear a unionist's badge on your breast. We are keepers of the straight faith, Majesty. We cannot make the crooked straight by naming it so. Union with Rome is betrayal in silk." His voice had the raw edge of a man who has held one position so long that his bones have bent to it.
"Father," the spokesman murmured, "we—" His glance was apology and caution. Another monk, swallowed, shot a glance toward Constantine and then to the elder as if measuring how a spark runs to tinder.
Constantine felt the blood in his face stay where it was. He had learned to keep his heat bound. He laid his palm flat on the table and the wood remembered the pressure when he lifted it.
"You had charters from the Sultan," he said, his tone still, each word placed as if on a scale. "You pledged to him when there was no help to be had from this side of the walls. I do not call treason what famine and fear demand of men who pray. But hear me: when I and my Christian allies, Greeks and Latins together, broke his hand on this city, we did not do it to argue over vestments in the dust while the churches were turned into stables. Saint Demetrios wore a mihrab in his side when I came to lay the keys on his altar."
A faint shiver moved along the line of monks. The elder's eyes were flint. Another monk, the youngest, spoke with a careful quickness. "Majesty, we honor the deliverance. We do not spit on the hand that opens our gates. Our elder speaks for those who fear that in saving the body we lose the soul."
"Fear is not a rule," Constantine said. "Here is the rule: Ieros Skopos. The Holy Purpose. No factional quarrel justifies abandoning it. It is not a silk word. It is a word with teeth. It binds me as much as you. The purpose is the safeguarding of the faithful, by walls where they are needed, by bread where they are hungry, by the sword when a hand reaches to take them. If a Latin ship brings wheat to an Orthodox mouth, then let the ship's captain stand in the narthex and hear the priest's prayer, and we will all answer to God later about our scruples."
The elder drew breath to speak; the spokesman forestalled him with a small bow toward the Emperor and a raised hand toward his brother. "We do not deny the purpose," he said softly. "We differ on paths to it."
"You may differ as monks," Constantine said. "You may not differ as a polity. The Holy Mountain is not a whistle in a wind; it is a tower. If you would have me restore and protect your properties, then you will speak in one voice to the city and the realm. You will publicly declare your allegiance to me as Emperor and denounce Demetrios as usurper. Quiet is not enough; neutrality is a name men give to hiding."
Faces shifted in small, human ways. One monk worried the edge of his sleeve between finger and thumb. Another looked at the window and the slice of sky as if it might yield a text. The elder stood straighter, braced against the push. "We cannot bless union," he said. "We cannot—"
"Bless what I have not asked you to bless," Constantine cut in, the edge in his voice louder than before but bright. "I have not asked you to sign a council's minutes. I have ordered you to serve the purpose your robes confess with your mouths. The Holy Mountain's rule was written so that monks would not be sold for soldiers, nor sold themselves for comfort. It was not written to give you cover when a traitor sets himself on the throne and sells the people one piece at a time to any who will buy him. You want your vineyards? Give me certainty that you will not harvest grapes for my enemy."
A murmur, dismay in one throat, relief in another, ran along the line. The spokesman bowed his head. "Majesty," he said, and when he looked up there was both steel and sadness in him, "some houses on the Mountain are cautious. Others are stern. A few have taken to speaking in absolutes with their backs to the sea. But most seek the good of the Church and the safety of the people. If you set Ieros Skopos before them as the measure, many will accept it. Not all."
"Not all is honest," Constantine said. "But enough is useful." He leaned forward a little. "Here is my answer. I will consider restoration of properties taken, case by case, when you present charters and names to my officers here. I will not recognize any pledge you gave to the Sultan that contradicts the order of this realm. Your taxes shall be set by the imperial fisc, not by whim in a tent. In return, you will declare from the Holy Community that Demetrios is not Emperor and that you stand with the crown that defends you in fact, not in memory. You will preach that any man who lifts his hand against this settlement lifts it against God's purpose in these lands."